package com.xdd.mybatis.dao;

import com.xdd.mybatis.bean.Department;

/**
 * @author user_xdd
 * @Date 2022-01-23 16:31
 * @description
 */
public interface DepartmentMapper {
    public Department getDeptById(int id);
//    返回这个员工所属部门下的所有员工信息
    public Department getDeptByIdPlus(Integer id);


    public Department getDeptByIdStep(Integer id);
}
